1 / 2016-03-09 12:39:29

Research on video services with QoE perception over future wireless networks

wireless video services,QoE perception,future wireless network

Research on video services with QoE（quality of experience）perception, through the analysis of the characteristics of the video service as well as its service quality influence and combined with the practical application of the scene, this paper presents a QoE perception model based on the characteristics of video frame. Based on MPEG compression coding and the independence between the video frames are proposed by this paper, and discussed the frame structure and the effect of FLR for QoE of video services. Simulation results show that QoE perception model proposed can effectively evaluate the influence of FLR of QoE of video services, and has very strong practicability of this scene in the real-time video transmission. The results show that in order to ensure the QoE, the packet loss of video frames must control in the process of transfer.